package com.pd.exception;

/**
 * Created by dong peng on 2017/12/23.
 */
public class SystemException extends RuntimeException {

    public SystemException(String msg) {
        super(msg);
    }

    public SystemException(Throwable cause) {
        super(cause);
    }

    public SystemException(String msg, Throwable cause) {
        super(msg,cause);
    }
}
